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[Qemu-devel] [Bug 1773753] Re: virsh managed save fails with qemu versio
From: |
Satheesh Rajendran |
Subject: |
[Qemu-devel] [Bug 1773753] Re: virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc |
Date: |
Mon, 28 May 2018 13:14:16 -0000 |
followed by further attempts saves the domains as reported but issue
still same.
#virsh managedsave avocado-vt-vm1
Domain avocado-vt-vm1 state saved by libvirt
# virsh start avocado-vt-vm1 ----hung
# virsh list --all
Id Name State
----------------------------------------------------
98 avocado-vt-vm1 paused
I tried restarting libvirt, after which guest goes to shutoff state,
with reason as crash in the qemu log
# service libvirtd restart
Redirecting to /bin/systemctl restart libvirtd.service
# virsh list --all
Id Name State
----------------------------------------------------
- avocado-vt-vm1 shut off
2018-05-28 12:59:46.748+0000: starting up libvirt version: 4.4.0, package:
1.fc28 (Unknown, 2018-05-28-03:15:39, 9.40.192.86), qemu version:
2.12.50v2.12.0-813-g5a5c383b13-dirty, kernel: 4.17.0-rc5-00069-g3acf4e395260,
hostname: 9.40.192.86
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
QEMU_AUDIO_DRV=none /usr/share/avocado-plugins-vt/bin/qemu -name
guest=avocado-vt-vm1,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-97-avocado-vt-vm1/master-key.aes
-machine pseries-2.13,accel=kvm,usb=off,dump-guest-core=off -m 1024 -realtime
mlock=off -smp 2,maxcpus=4,sockets=4,cores=1,threads=1 -uuid
ba3012d5-3244-47d9-bedc-0b60821f7cd1 -display none -no-user-config -nodefaults
-chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-97-avocado-vt-vm1/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot strict=on -kernel /home/kvmci/linux/vmlinux -append 'root=/dev/sda2 rw
console=tty0 console=ttyS0,115200 init=/sbin/init initcall_debug' -device
qemu-xhci,id=usb,bus=pci.0,addr=0x3 -device
virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/var/lib/avocado/data/avocado-vt/images/jeos-27-ppc64le.qcow2,format=qcow2,if=none,id=drive-scsi0-0-0-0
-device
scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
-netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=32 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:3d:3e:3f,bus=pci.0,addr=0x1
-chardev pty,id=charserial0 -device
spapr-vty,chardev=charserial0,id=serial0,reg=0x30000000 -chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/avocado-vt-vm1-guest.agent,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 -sandbox off -msg
timestamp=on
2018-05-28T12:59:46.826738Z qemu: -chardev pty,id=charserial0: char device
redirected to /dev/pts/3 (label charserial0)
2018-05-28 13:00:52.948+0000: shutting down, reason=saved
2018-05-28T13:00:52.950802Z qemu: terminating on signal 15 from pid 41456
(/usr/sbin/libvirtd)
2018-05-28 13:01:00.467+0000: starting up libvirt version: 4.4.0, package:
1.fc28 (Unknown, 2018-05-28-03:15:39, 9.40.192.86), qemu version:
2.12.50v2.12.0-813-g5a5c383b13-dirty, kernel: 4.17.0-rc5-00069-g3acf4e395260,
hostname: 9.40.192.86
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
QEMU_AUDIO_DRV=none /usr/share/avocado-plugins-vt/bin/qemu -name
guest=avocado-vt-vm1,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-98-avocado-vt-vm1/master-key.aes
-machine pseries-2.13,accel=kvm,usb=off,dump-guest-core=off -m 1024 -realtime
mlock=off -smp 2,maxcpus=4,sockets=4,cores=1,threads=1 -uuid
ba3012d5-3244-47d9-bedc-0b60821f7cd1 -display none -no-user-config -nodefaults
-chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-98-avocado-vt-vm1/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot strict=on -kernel /home/kvmci/linux/vmlinux -append 'root=/dev/sda2 rw
console=tty0 console=ttyS0,115200 init=/sbin/init initcall_debug' -device
qemu-xhci,id=usb,bus=pci.0,addr=0x3 -device
virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/var/lib/avocado/data/avocado-vt/images/jeos-27-ppc64le.qcow2,format=qcow2,if=none,id=drive-scsi0-0-0-0
-device
scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
-netdev tap,fd=31,id=hostnet0,vhost=on,vhostfd=33 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:3d:3e:3f,bus=pci.0,addr=0x1
-chardev pty,id=charserial0 -device
spapr-vty,chardev=charserial0,id=serial0,reg=0x30000000 -chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/avocado-vt-vm1-guest.agent,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
-incoming defer -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
-sandbox off -msg timestamp=on
2018-05-28T13:01:00.546872Z qemu: -chardev pty,id=charserial0: char device
redirected to /dev/pts/3 (label charserial0)
2018-05-28 13:02:56.434+0000: shutting down, reason=crashed <============
--
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https://bugs.launchpad.net/bugs/1773753
Title:
virsh managed save fails with qemu version
v2.12.0-813-g5a5c383b13-dirty on powerpc
Status in QEMU:
New
Bug description:
Host Env:
IBM Power8 with Fedora28 base with compiled upstream kernel, qemu, libvirt.
Host Kernel: 4.17.0-rc5-00069-g3acf4e395260
qemu-kvm(5a5c383b1373aeb6c87a0d6060f6c3dc7c53082b):
v2.12.0-813-g5a5c383b13-dirty
libvirt(4804a4db33a37f828d033733bc47f6eff5d262c3):
Guest Kernel: 4.17.0-rc7
Steps to recreate:
Define a guest attached with above setup and start.
# virsh start avocado-vt-vm1
guest console;...
# uname -r
4.17.0-rc7
address@hidden ~]# lscpu
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 3
On-line CPU(s) list: 0-2
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 3
NUMA node(s): 1
Model: 2.1 (pvr 004b 0201)
Model name: POWER8 (architected), altivec supported
Hypervisor vendor: KVM
Virtualization type: para
L1d cache: 64K
L1i cache: 32K
NUMA node0 CPU(s): 0-2
# virsh managedsave avocado-vt-vm1
Domain avocado-vt-vm1 state saved by libvirt
# virsh list
Id Name State
----------------------------------------------------
# virsh start avocado-vt-vm1 ----Hangs forever and vm state goes to
paused.
# virsh list
Id Name State
----------------------------------------------------
87 avocado-vt-vm1 paused
P:S:- with same above setup, just changing the qemu-kvm comes bydefault with
F28 works fine.
/usr/bin/qemu-kvm --version
QEMU emulator version 2.11.1(qemu-2.11.1-2.fc28)
Summary: with above other setup.
machine type pseries-2.12 and qemu-2.11.1-2.fc28 -Works fine.
machine type pseries-2.12/pseries-2.13 and qemu
5a5c383b1373aeb6c87a0d6060f6c3dc7c53082b - Does not work.
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- [Qemu-devel] [Bug 1773753] [NEW] virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Satheesh Rajendran, 2018/05/28
- [Qemu-devel] [Bug 1773753] Re: virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Satheesh Rajendran, 2018/05/28
- Re: [Qemu-devel] [Bug 1773753] [NEW] virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Peter Xu, 2018/05/28
- [Qemu-devel] [Bug 1773753] Re: virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Satheesh Rajendran, 2018/05/28
- [Qemu-devel] [Bug 1773753] Re: virsh managed save fails with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc,
Satheesh Rajendran <=
- [Qemu-devel] [Bug 1773753] Re: virsh start after virsh managed save hangs and vm goes to paused state with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Satheesh Rajendran, 2018/05/28
- [Qemu-devel] [Bug 1773753] Re: virsh start, after virsh managed save hangs and vm goes to paused state with qemu version v2.12.0-813-g5a5c383b13-dirty on powerpc, Fabiano Rosas, 2018/05/29